pandora/pandora/document/migration_utils.py

18 lines
571 B
Python

# -*- coding: utf-8 -*-
import os
from south.models import MigrationHistory
def was_applied(migration_file_path, app_name):
"""true if migration with a given file name ``migration_file``
was applied to app with name ``app_name``"""
try:
migration_file = os.path.basename(migration_file_path)
migration_name = migration_file.split('.')[0]
MigrationHistory.objects.get(
app_name = app_name,
migration = migration_name
)
return True
except MigrationHistory.DoesNotExist:
return False